month and help developers build agents with speed and granular control. LangSmith offers observability, evaluation, and deployment for rapid iteration, enabling teams to transform LLM systems into dependable production experiences. LangChain is trusted by millions of developers worldwide and powers AI teams at companies like Replit, Clay, Cloudflare, Harvey, Rippling … Vanta, Workday, and more. About the role Location: London, UK Work closely with companies on the frontier of LLM-applications, bringing ideas to production-ready apps Collaborate on a wide variety of LLM-apps from concierge search, codegen, agentic co-pilots and more Give technical demos the entire suite ...